It is important to note that ODC phase-out schedules differ between developed and developing countries. The period for developing countries to come into compliance is slightly longer, owing to the fact that they have fewer technical and financial resources to introduce substitutes. In developed countries the production and consumption of halons formally ended by 1994, several other chemicals (such as CFCs, HBFCs, carbon tetrachloride, and methyl chloroform) were phased out by 1996, methyl bromide was eliminated in 2005, and HCFCs are scheduled to be completely phased out by 2030. In contrast, developing countries phased out CFCs, carbon tetrachloride, methyl chloroform, and halons by 2010; they are scheduled to phase out methyl bromide by 2015 and eliminate HCFCs by 2040.